San Antonio de los Alemanes church was built in the Baroque style and was designed by Pedro Sánchez. The highly decorative High Altar and three side altars belong to the 18th century and were commissioned by the last Habsburg kings of Spain.
The church was built in the 1620s-1630s by King Felipe III along with a hostel and hospital for the Portuguese migrants who moved to Madrid when Portugal was under Spanish rule. For this reason it was originally called Hospital de los Portugueses. When Portugal gained independence, Phillip IV's Queen, Mariana de Austria, dedicated the refuge to German immigrants, and changed names.
King Phillip V gave the administration of the church over to the Hermandad del Refugio (Fraternity of Sanctuary), and this group continues to manage it today, offering food and shelter to the homeless of Madrid.
The church houses frescos by Luca Giordano and Francisco Ricci. The prolific Neopolitan painter Giordano was court painter (1692-1702) to Charles II of Spain, and active for the Royal Palace and the Buen Retiro Palace.
References:Saint-Georges de Boscherville Abbey is a former Benedictine abbey. It was founded in about 1113 by Guillaume de Tancarville on the site of an earlier establishment of secular canons and settled by monks from the Abbey of Saint-Evroul. The abbey church made of Caumont stone was erected from 1113 to 1140. The Norman builders aimed to have very well-lit naves and they did this by means of tall, large windows, initially made possible by a wooden ceiling, which prevented uplift, although this was replaced by a Gothic vault in the 13th century. The chapter room was built after the abbey church and dates from the last quarter of the 12th century.
The arrival of the Maurist monks in 1659, after the disasters of the Wars of Religion, helped to get the abbey back on a firmer spiritual, architectural and economic footing. They erected a large monastic building one wing of which fitted tightly around the chapter house (which was otherwise left as it was).